Which of the following is not a condition for performing a significance test about a population proportion p?

(a) The data should come from a random sample or randomized experiment.

(b) Both np0 and n(1 – p0) should be at least 10.

(c) If you are sampling without replacement from a finite population, then you should sample no more than 10% of the population.

(d) The population distribution should be approximately Normal, unless the sample size is large.

(e) All of the above are conditions for performing a significance test about a population proportion.